/Engine/Source/Runtime/Interchange/Core/Public/InterchangePipelineBase.h
Return a const property states pointer. Return nullptr if the property do not exist
const [FInterchangePipelinePropertyStates](API\Runtime\InterchangeCore\FInterchangePipelinePropertyStat-_1) * GetPropertyStates ( const [FName](API\Runtime\Core\UObject\FName) PropertyPath ) const